Inventor
Brian K. Phillips
Inventor
Aberdeen, GB
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling14%
F16LPipes14%
F24DDomestic- or space-heating systems, e.g. central heating systems9%
G01RMeasuring electric variables9%
H01LSemiconductor devices9%
H05BElectric heating9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B23PMetal-working not otherwise provided for5%
PatentTitleYear
10,908,195System and method for controlling power to a heater202110,908,196System and method for controlling power to a heater20214,601,491'Pipe connector'19864,561,683'Pipe connector with interengageable tubular pin and tubular box members'19854,525,001'Pipe connector with interengagable tubular pin and tubular box members'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to HUNTING OILFIELD SERVICES LTD (2)· patent assignee history
1985–1986Based in Aberdeen, GB· patent location history
1986Patents assigned to VETCO OFFSHORE IND INC (1)· patent assignee history
2021Patents assigned to WATLOW ELECTRIC MFG (2)· patent assignee history
2021Based in St. Louis, MO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUNTING OILFIELD SERVICES LTD | 2 | 1985 |
| WATLOW ELECTRIC MFG | 2 | 2021 |
| VETCO OFFSHORE IND INC | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aberdeen, GB | 3 | 1985–1986 |
| St. Louis, MO, US | 2 | 2021 |